280932089373

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{613}}^1\times {\mathrm{4253}}^1$

素因数の和:5195

約数の個数: 64

約数和(自身を含む): 450510170880

約数和(自身を除く): 169578081507

約数列:

[1, 3, 9, 13, 27, 39, 117, 307, 351, 613, 921, 1839, 2763, 3991, 4253, 5517, 7969, 8289, 11973, 12759, 16551, 23907, 35919, 38277, 55289, 71721, 107757, 114831, 165867, 188191, 215163, 497601, 564573, 1305671, 1492803, 1693719, 2446483, 2607089, 3917013, 5081157, 7339449, 7821267, 11751039, 16973723, 22018347, 23463801, 33892157, 35253117, 50921169, 66055041, 70391403, 101676471, 152763507, 305029413, 458290521, 800376323, 915088239, 2401128969, 7203386907, 10404892199, 21610160721, 31214676597, 93644029791, 280932089373]

約数ペア:

[(1, 280932089373), (3, 93644029791), (9, 31214676597), (13, 21610160721), (27, 10404892199), (39, 7203386907), (117, 2401128969), (307, 915088239), (351, 800376323), (613, 458290521), (921, 305029413), (1839, 152763507), (2763, 101676471), (3991, 70391403), (4253, 66055041), (5517, 50921169), (7969, 35253117), (8289, 33892157), (11973, 23463801), (12759, 22018347), (16551, 16973723), (23907, 11751039), (35919, 7821267), (38277, 7339449), (55289, 5081157), (71721, 3917013), (107757, 2607089), (114831, 2446483), (165867, 1693719), (188191, 1492803), (215163, 1305671), (497601, 564573)]